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Find the root cause of your symptoms with Defy Medical.

"Why do I feel this way?"

Feeling a decline in drive, energy, and libido? Defy Medical uses in-depth consultations, comprehensive blood testing, and a decade of experience to develop customized treatments via telemedicine.

Feel better. Defy expectations.

Defy Medical

The World’s Leading Hormone Replacement Clinic

Defy Medical has guided thousands of patients to living healthier, happier lives – and we’re ready to help you. Our experienced care team specializes in hormone restoration and integrative therapies designed to help you feel better.

Get Started

Wondering if HRT is right for you?

Take our 3-minute quiz to see if you may be a candidate for Hormone Replacement Therapy.

This quiz is meant to provide guidance and is not intended to be medical advice. Blood testing and consulting with a knowledgeable provider are required to diagnose hormone deficiency.

Take the Quiz

Some of Our

Core Services

For Men

Testosterone Replacement Therapy

Optimize your levels and performance with a customized treatment plan for low Testosterone (hypogonadism).

Learn More About Testosterone Replacement Therapy

Erectile Dysfunction

Regain satisfaction with your sex life and enhance your sexual performance. Find effective and affordable therapies for erectile dysfunction.

Learn More About Erectile Dysfunction

For Women

Hormone Therapy

Combat the effects of hormone imbalance and regain your zest for life with Bioidentical Hormone Replacement Therapy (BHRT).

Learn More About Hormone Therapy

Sexual Dysfunction

Enhance intimacy with treatments designed to boost libido, improve sensation, and ease pain during intercourse.

Learn More About Sexual Dysfunction

Meet our Care Team

Led by Medical Director Dr. Justin Saya, our care team has extensive experience in hormone restoration, sexual health treatment, and integrative wellness. They’re passionate about helping patients improve their lives and feel their best.

See Our Providers

What Our Patients are Saying

Showing our most recent 4- & 5-star reviews.

TrustScore 5 out of 5 See All 3778 Reviews on Trustpilot

Read More Patient Stories

“My struggle is many women’s and I feel better about the future.”

Visited on September 19, 2025

I just feel a little more confident in my outcome and am so hopeful of my bettering soon. Everything was covered well and I suddenly feel hopeful. That’s so important when one is struggling. I feel like she heard me and said let’s go. That’s what those of us deep in meno need. Very appreciative of the knowledge and the plan set forth. Super excellent outcome.

–Bettie B

5 out of 5

“Lauren was great!”

Visited on September 19, 2025

Lauren listened to everything. She was very thorough!

–MINDY CARSWELL

5 out of 5

“Description”

Visited on September 20, 2025

I learned what I was getting myself into.

–BYRON BULLOUGH

5 out of 5

“Defy Medical provides knowledgeable…”

Visited on September 23, 2025

Defy Medical provides knowledgeable staff and reliable service, making the treatment process straightforward and supportive

–John Carter

5 out of 5

“Mike is the best!”

Visited on September 12, 2025

Mike is a great provider. He is very knowledgeable, patient, and thorough. He allows me to be involved in my care and treatment plan. I highly recommend Defy and Mike to everyone I know.

–STACEY JACKSON

5 out of 5

“He was very through understood my needs…”

Visited on September 15, 2025

He was very through understood my needs and offered practical solutions. I do think he could have been a tiny bit more thorough to talk me through the prescriptions (how to inject, sighs to watch out for etc) but overall very pleased

–KRISTEN BEIZA

4 out of 5

“Melissa listened to my all my concerns…”

Visited on September 15, 2025

Melissa listened to my all my concerns and answered all my questions.

–CHRIS OCHOA

5 out of 5

“Lauren Page is an exceptional…”

Visited on September 17, 2025

Lauren Page is an exceptional clinician. She gave my appointment plenty of time for discussion and questions and I highly recommend her and will request to see her for my own future appointments.

–ANGELA STOCKMAN

5 out of 5

“Marisa is amazing!”

Visited on September 17, 2025

Marisa is amazing! She is intelligent and compassionate. She truly cares about her patients. I am so thankful for her!

–JENNIFER HERLEVI

5 out of 5

“Beth was very helpful”

Visited on September 11, 2025

Beth was very helpful! Answered all my questions and was very professional. 🙂 Thanks!

–Patricia Conrad

5 out of 5